23981014 has 8 divisors (see below), whose sum is σ = 36808200. Its totient is φ = 11711616.

The previous prime is 23980997. The next prime is 23981039. The reversal of 23981014 is 41018932.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139339 + ... + 139510.

It is an arithmetic number, because the mean of its divisors is an integer number (4601025).

Almost surely, 2^23981014 is an apocalyptic number.

23981014 is a deficient number, since it is larger than the sum of its proper divisors (12827186).

23981014 is a wasteful number, since it uses less digits than its factorization.

23981014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278894.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 23981014 is about 4897.0413516735. The cubic root of 23981014 is about 288.3738313555.

Adding to 23981014 its reverse (41018932), we get a palindrome (64999946).

The spelling of 23981014 in words is "twenty-three million, nine hundred eighty-one thousand, fourteen".